Ford Performance 56LB/HR - EV14 (M-9593-MU52) (Set of 8)

Factory, OEM '13-'14 GT500 injectors.
Great upgrade for '07-'12 GT500s with upgraded blowers.
On a 2.3L blower, these are recommended with a 2.6 upper pulley and stock lower pulley. 
A 2.5 upper and 10% lower is the limit for these fuel injectors when used with fuel pump boosters.

Due to their design and port targeting these injectors have the best driveability and fuel economy for setups in the 650-750rwhp range.

* No charge for tune updates for current* tuning customers when purchased from VMP.

If used on 03-04 Cobras, or 2011+ Coyote engines you will need to add the height adapters, available here as an option: Injector Height Adapters